ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,690, issued on March 17, was assigned to Brumate Inc. (Denver).
"Keyed straw" was invented by Dylan M. Jacob (Denver) and Jordan Westerberg (Denver).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are portable drinkware, beverage containers, and beverage systems featuring a lid structure and a straw assembly. The portable drinkware may be configured to be leak-resistant, insulated, and hygienic. The lid structure may include mechanisms for improved spill prevention, sanitary operation, and secure attachment of a straw assembly that is configured for easy installation and removal. A range of materials and connection features may be provided ...